This week Apple released iOS 7 to the public, and app developers soon followed with their iOS 7-optimized apps. Here are all the apps that have updated to take advantage of iOS 7's new features, new look, or just guarantee compatibility.

Android/iOS: Quickoffice is our pick for the best office suite on both Android and iOS, but at $15 it was always a bit expensive. Now the app has dropped to free, and comes packed with 10GB of free Google Drive storage if you login into the app this week.

The Raspberry Pi is great for all kinds of multimedia projects, but its original purpose was for education. Google's new Coder image for the Raspberry Pi embraces that and offers a place to write code and host a server on the Pi.

Chrome: We've discussed some great tools to clean up your Gmail, but if you're looking for an all-in-one tool with a ton of features, mxHero Toolbox delivers. In one package, mxHero offers send later, self-destructing email, attachment tracking, notifications when your message is opened, and more.

iOS: Speed reading is a great skill to have when you need to quickly get through a massive block of text, but it takes time to learn how to do it. Syllable is an app that teaches you speed reading techniques by pulling articles from your clipboard, Pocket, or Instapaper.

Android: If you're on a limited data plan, or if you're just watching your battery life, you sometimes want to peek at how much data your Android device is using at any point in time. NetLive keeps things simple, and puts the essential data in your Notification Drawer.